1.板鏈斗式提升機尾輪機體底支承面,必須保證坐落在基礎水平面上,并用框式水平儀把法蘭上口找平。
2.板鏈斗式提升機上部驅(qū)動軸和下部張緊軸應在同一垂直平面內(nèi),并且兩軸心線均應與水平面平行。
3.中間機殼的法蘭連接處,不得有顯著的錯位,法蘭間可墊入石棉繩或防水粗帆布以保證密封。
4.板鏈斗式提升機的下部區(qū)段、中間機殼和上部區(qū)段的中心線應在同一垂直線上,其垂直度偏差在1米長度上不允許超過1毫米,總高度累積偏差不允許超過8毫米。
5.料斗聯(lián)接在牽引鏈條上的位置應正確,用螺栓將料斗和牽引鏈條龜板聯(lián)接緊固。
6.板鏈斗式提升機軌道節(jié)應安裝在提升機中偏下部。
7.拉緊裝置將尾部鏈輪組提升到最高位置,安裝提升鏈條,調(diào)整拉緊裝置使牽引鏈條具有均勻的、正常運行所必須的張緊力。
8.減速機低速軸的軸線與提升機驅(qū)動軸線應平行,******軸線夾角不得大于40度,大小鏈輪應在同一平面上。
9.板鏈斗式提升機中部應有防止偏移裝置,支承點間距不大于8米,最上面支承應盡量靠近頭部。露天安裝提升機應有拉緊鋼繩拉緊。
10.板鏈斗式提升機安裝完畢后,各傳動部位及減速機應加油,拆下棘輪罩、棘齒或拆下三角帶,試電機正反轉(zhuǎn),電機轉(zhuǎn)向合適后,調(diào)整出料調(diào)節(jié)板,以運轉(zhuǎn)時不刮料斗為宜。
11.試運轉(zhuǎn)前檢查提升機內(nèi)是否有雜物,如有要及時清除,提升機整體檢查一次后再試運轉(zhuǎn);試運轉(zhuǎn)時調(diào)整拉緊裝置,試運轉(zhuǎn)4小時后調(diào)整一次拉緊裝置并緊固料斗螺栓,試運行72后將螺母與螺栓焊死。設備運轉(zhuǎn)一個月后再檢查一次拉緊裝置。
中譯英:
1 Plate chain bucket elevator tail wheel body bottom bearing surface, must ensure that is located in the base level, and use the frame level meter flange upper leveling.
2 Plate chain bucket elevator upper shaft and lower tensioning shaft should be in the same vertical plane, and the two axial lines are parallel to the horizontal plane.
3 Intermediate casing flange connection, there shall be no obvious malposition, flange can pad asbestos rope or waterproof canvas in order to ensure the sealing.
4 Plate chain bucket elevator in the lower section, the upper section intermediate casing and the center line should be in the same vertical line, the vertical deviation in1 meters length does not allow more than 1mm, the cumulative deviation total height does not allow more than 8mm.
5 Hopper connected with the traction chain position should be correct, bolt the hopper and the traction chain of tortoise plastron connecting fastening.
6 Plate chain bucket elevator rail joint should be installed in the lower part of lifting machine.
7 Tensioning device will tail sprocket group raised to the highest position, installation lifting chain tensioning device, adjustment of the traction chain has a uniform, normal operation to the tensioning force.
8 Reducer shaft axis and the hoist drive axis should be in parallel, the maximum angle not larger than 40degrees, the size of the sprocket should be in the same plane.
9 Plate chain bucket elevator central should prevent deviation device, supporting point spacing of not more than 8meters, the top support should be as close as possible to the head. Surface mounted hoist wire rope tension should be taut.
10 Plate chain bucket elevator is installed, the transmission parts and reducer should be gas, remove the ratchet, ratchet cover or remove the triangle test, motor, motor turning right, adjust the discharging regulating plate, to run without scraping hoppers is appropriate.
11 Before commissioning inspection hoist in if there is debris, such as should be promptly removed, hoist whole check once again after the operation; when commissioning adjustment tensioning device, test run4 hours after the first adjust the tensioning device and the fastening hopper bolt, running72nuts and bolts can be welded. Equipment operation a month later to check a tensioning device.
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